1374507885616 has 40 divisors (see below), whose sum is σ = 2774301339600. Its totient is φ = 659127367680.

The previous prime is 1374507885511. The next prime is 1374507885617. The reversal of 1374507885616 is 6165887054731.

It is not an unprimeable number, because it can be changed into a prime (1374507885617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17717961 + ... + 17795368.

It is an arithmetic number, because the mean of its divisors is an integer number (69357533490).

Almost surely, 2^{1374507885616} is an apocalyptic number.

1374507885616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1374507885616 is an abundant number, since it is smaller than the sum of its proper divisors (1399793453984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1374507885616 is a wasteful number, since it uses less digits than its factorization.

1374507885616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35513437 (or 35513431 counting only the distinct ones).

The product of its (nonzero) digits is 33868800, while the sum is 61.

The spelling of 1374507885616 in words is "one trillion, three hundred seventy-four billion, five hundred seven million, eight hundred eighty-five thousand, six hundred sixteen".